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Sodium Tripolyphosphate (food grade STPP)

Inquiry
  Post Date: Oct 06,2016
  Expiry Date: Apr 04,2017
  Detailed Description: Specs:Emulsifier; sequestrant,etc.
1, Chemical Name:Sodium Tripolyphosphate,Sodium Triphosphate
2, M. F: Na5P3O10
3, M.W:367.86
4,Specification: White microdot powder with luster, melting point at 622,freely soluble in water , easily chelate with metallic ions such as Ca2+,Mg2+, has hygroscopic property.
5, Quality standard: (QB1034-1991, FCC-V, GB/T9983-2004)
Name of index QB1034-1991 FCC-V GB/T9983-2004
Sodium Tripolyphosphate ≥% 95 85 95
P2O5 ≥% 57 - 57
Fluoride (F) ≤% 0.003 0.005 -
Arsenic (As) ≤% 0.0003 0.0003 -
Heavy Metal (Pb) ≤% 0.001 0.002 -
Chloride (as Cl) ≤% 0.025 - -
Sulfate (as SO42-) ≤% 0.4 - -
Insoluble Substances ≤% 0.05 0.1 0.05
pH (1% aqueous solution) 9.5 -10.0 9.5 9.5-10.0
Whiteness ≥% 85 - 80
Lead ≤% - 0.0002 -
6, Function: Emulsifier; sequestrant,etc.
7. Package: Woven bag lined with PP,25kg/bag.Or,as per customers’ requirements.
8. Storage and transportation: Store in tight containers in a dry and ventilated warehouse. Keep away from moisture, hot and poisonous substances.


  Company: Lianyungang Dongtai Food Ingredients CO.,LTD     [ China ]        
  Contact: renia dong
  Tel: 0518-81581798-827
  Fax: 0518-81581798-827
  Email: renia@lygdongtai.com
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